Hot TVs & Projectors How-Tos
How To: Connect a laptop or PC to your TV with an RGB cable
In this Electronics video tutorial you will learn how to connect a laptop or PC to your TV with an RGB cable. Take your RGB cable and plug it in to the back of the TV as shown in the video. You can also do this with the HDMI cable. Now take other end of the RGB cable and plug it in to the laptop or PC. Then you right click on your desktop, go down to graphics options > output to > monitor. Now you have to change the input to your TV. This will depend on the make and model of your TV. Once tha...
How To: Calibrate your HDTV for maximum quality and sound
Purchasing an HDTV, plugging all the gizmos in, and turning it on to watch without any tweaking is like buying a table from Ikea and assembling as is: it works, and it looks good too, but honestly, it can look better with a few tweaks.
How To: Connect your laptop to your TV
Tired of squinting over your laptop? There are several ways to turn a big-screen TV into your new computer monitor and enjoy video games, web content, and photos like never before.
How To: Fix a scratched CD or DVD for free
This how-to video shows you a very simple method to remove scratches on your DVDs and CDs! The magic fixer is toothpaste. Don't throw out any of your favorite movies, records, or software. Watch this video tutorial and learn how to rescue and repair scratched CDs.
How To: Use a vintage elmo transvideo telecine projector
So you got a hold of a vintage Elmo transvideo telecine projector on eBay and now you have no idea how to use it. In this video, get a short demonstration of how to use the standard 8mm model of the Elmo telecine projector.
How To: Wire a coaxial plug
Coaxial cables are typically used for home video equipment, particularly TV AV (aerial and video) leads. Take a look at this instructional video and learn how to wire a coaxial plug. The coax plug consists of a body, a pin, a collett, a braid, and a clamp.
How To: Use the EyeClops Mini Projector to Play Xbox 360 Games or Watch iPhone Videos
It isn't a new gadget, but the EyeClops Mini Projector still makes a great stocking stuffer for Christmas Day. It's great for kids to play with, but for techies— it's sure to be something fun to hack and mod this holiday season.
How To: Clean the inside of your big-screen televsion
Dust, bugs and cobwebs can get behind the screen of your big-screen TV and ruin the picture. You can open up your own TV and, with glass cleaner, a soft rag and a can of compressed air, get rid of most of the detritus interfering with your picture.
How To: Get Free HDTV with a Coat Hanger Antenna
Cheaply, easily and quickly build an HDTV antenna that outperforms amplified store-bought antennas! This DIY antenna has amazingly good reception for your television. Quit paying your cable company when you can get HDTV for free!
How To: Repair a plasma TV with a blinking LED light issue
Plasma TV's are awesome but extremely fragile. If all that happens when you turn your plasma set on is a blinking LED light or it works for a while then turns off, you may have a blown capacitor on your power supply board. This video will show you how to fix the problem yourself and save $800!
How To: Program a Comcast remote
If you've just recently switched to Comcast cable, or have lost your instruction booklet, check out this video and learn exactly how to program your remote control to work with all of your electronics.
How To: Make a hillbilly TV antenna with a desk lamp and forks
Hack into a TV to get more channels! Make this DIY antenna that will get you at least a dozen more channels. You need a fork, shoelace and an old metal desk lamp. This is way better and far cheaper than the ones you buy in the store.
How To: Make a slide projector using common materials
Watch this demonstration of how a slide projector is made with commonly available materials.
How To: Install a TV Socket
In this how to, I'm going to explain how to install a new TV socket. Parts
How To: Use the Xfinity TV app to watch TV on your iPad, iPhone, or iPod Touch
Watch this video to learn how to use the Xfinity TV app from Comcast. Once you've configured the application, you'll be able to watch TV from anywhere, on an iPhone, iPod Touch, or iPad. This video will explain how to set up and use the Xfinity app.
How To: Watch Hulu content on a Samsung TV with Hulu Plus
Media providers and TV manufacturers are taking their symbiotic relationship to new levels, and the Hulu Plus - Samsung TV partnership is a perfect example. This video will teach you how to use Hulu Plus to enjoy Hulu content as easily and beautifully as possible on your Samsung TV.
How To: Connect a computer to an HDTV using an HDMI cable
In this video, we learn how to connect a computer to an HDTV using an HDMI cable. Start out by plugging your HDMI blue port in the back of your computer monitor. Also, plug in a yellow DVI to HDMI converted with a cable connected to this. You can buy these on Amazon or New Egg for only a few dollars, get the generic version. After you have these plugged in, it's as simple as that. Plug these into the back of your television, then use your computer. You will now see the screen of your computer...
How To: Make the transition from analog to digital television
In this video tutorial, we learn how to set an old TV up to receive an analog signal. For more information, including a complete overview and detailed, step-by-step instructions, watch this home-theatre how-to guide from the folks at CNET.
How To: Change the aspect ratio on a standard HDTV
In this tutorial, we learn how to change the default aspect ratio of a standard high-definition television when setting up a home theatre. For more information, including a complete overview and detailed, step-by-step instructions, watch this video guide from CNET.
How To: Play video from the Internet on a TV using a set-top box
In this tutorial, we learn how to play video clips from the Internet on a standard TV screen. For a complete demonstration of the process and detailed, step-by-step instructions, watch this handy home-theatre how-to from the folks at CNET.
How To: Play videos from an Apple iPod on a standard TV with AV cables
In this tutorial, we learn how to play and watch videos from an Apple iPod on a standard TV. For a complete demonstration of the process and detailed, step-by-step instructions, watch this handy home-theatre how-to from the folks at CNET.
How To: Calibrate a high-definition television when setting up a home theatre
In this tutorial, we receive some tips on how to calibrate a high-definition television when setting up a home theatre. For a complete demonstration of the process and detailed, step-by-step instructions, watch this home-theatre how-to from the folks at CNET.
How To: Maintain the proper viewing distance when watching television
In this clip, you'll receive some tips on where to place your high-definition television for an optimum viewing distance. For a complete demonstration of the process and detailed, step-by-step instructions, watch this handy home-theatre how-to from the folks at CNET.
How To: Install a backlight behind a widescreen TV
In this clip, you'll learn how to install a backlight behind a television for an eye-catching diffused light effect. For more information, including a complete demonstration of the proces and detailed, step-by-step instructions, watch this home theatre how-to from CNET.
How To: Turn one HDMI port into three using a switcher
Hook up your TiVo, Xbox and other television-based electronics to a single HDMI port. All you need is a switcher, which you can buy easily for around fourteen dollars. Then hook it up, and have multiple input devices attached to your TV!
How To: Display your computer monitor on a TV screen
Watch streaming Internet TV or other media content on your home television set! This tutorial shows you how to set up a connection between your computer monitor and your TV set so you can watch your computer screen on a big screen!
How To: Get content from your laptop to display on your TV
It's easier than ever to get display content on your laptop to show up on your TV screen. If you're willing to pay, you can set up a wireless connection. But you can achieve the same effect with a much less expensive HDMI cable. Then adjust the resolution in Control Panel!
How To: Fix a convergence problem on your rear projection TV
In this tutorial, we learn how to fix a convergence problem on your rear projection TV. First, go to the menu on your television and see if you can fix the convergence through this. If this doesn't work, then try replacing the STK IC's that are inside of the TV. This will require you to take the television apart and find where the convergence board is. Once you find this, disconnect all cables and remove the bored. You will see two STK IC's attached to their heatsinks. After you find these, r...
HowTo: Silence That Damn Vuvuzela!
If you've been watching the World Cup, you've likely become pretty damn annoyed by the vuvuzelas (even when played by kids as cute as above...). MOST of us have jobs, which means recording the games is necessary. As a solution, LifeHacker offers a simple equalization trick to remove vuvuzelas from an audio recording: Too complicated? Try this super simple trick posted on World Cup World.
How To: Integrate a Windows PC into your home theater
Want to watch Internet television on your television? It can be done! And this home theatre how-to from the folks at CNET TV will show you how to do just that, integrating by integrating a Windows PC into your home entertainment center. For more information, including detailed instructions, and to get started using the Internet on your own TV, watch this free video tutorial.
How To: Program a Comcast remote to a TV
Programming a remote can be confusing, especially if the manual is not clear. In this tutorial, save an hour of frustration and learn how to program a Comcast remote in less than 3 minutes. By programming your remote control you will be able to sit back and relax while clicking away at your TV, DVR, cable box, VCR, DVD player and anything else you can program into it.
How To: Install a wall mount to install a flat-screen tv
One of the biggest perks of having a flat panel television is that you don't have to take up any space in your living room with it! In this tutorial, learn how to buy, install and mount a TV in your living room. By mounting your boob tube, you will save tons of space and also create a very cool piece of 'art' for your bare walls. So, make sure you have the right mounts for your TV and any tools you may need and get started. You will love the new look of your room.
How To: Hang a flat screen television
As you might very well have discovered if you're here looking at this video, mounting a flat screen television is quite possibly the hardest part of the set up process. You need to get your mount securely to the wall and make sure it's in a position you like. Then there's the matter of getting the tv up there. This video will show you how to hang a flat screen.
How To: Wall mount a flat screen TV
That new flat screen tv you bought is all set up and ready to go! All you have to do now is figure out a way to mount it on the wall. You better do it right or you'll risk having it fall down and break. Let the experts show you the way to do it. This video will show you how to wall mount a flat screen.
How To: Make a TV remote jammer
Televisions are an amazing innovation that allow for endless hours of entertainment and information dissemination, but sometimes you just want them off! Make a TV remote jammer as a joke, to get a few hours of quite or just for fun.
HowTo: Get 3D HDTV For $100
3D TV is hovering in the not too distant horizon, which most likely means costly transitions. Luckily John Sciacca offers some ideas for dirt cheap alternatives.
How To: Program an RCA universal remote control
If you want to program an RCA universal remote control, you can follow this professional's advice. Make sure the batteries are in place, and turn on the device you want to control. On the top row of the remote control, there are buttons labeled with the names of different devices. Press the button for the device you want to program, and press ON/OFF button at the same time. The light under the ON/OFF button will light up indicating you are in program mode. Press the play button on the lower p...
How To: Make a remote control work with just one battery
It’s late at night and your remote control runs out of batteries. When you go to replace them you realize you only have one batter left. Now you’ll have the quick fix knowledge to power your remote with just one battery until you can find another.
How To: Program an RCA universal remote
If you just bought a new RCA universal remote and want to program it then this is for you. The first thing you have to do is hold down the TV button and tap and hold the on/off button until the TV button lights. Now you have to keep pushing the play button so your remote can send codes to your TV/ device. You may have to do this several times. Next you push rewind until your TV turns off. The last thing you have to do is press the stop button to make the remote accept the code. Now you remote...
How To: Connect your PC to a TV using a VGA cable connection
This Windows tutorial demonstrates how to connect a laptop with an Intel graphics card to a TV using the VGA port output in the laptop and a VGA cable.
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